baber/WOPTO huggingface dataset:
Patent KR-20080084067-A (KR)
Inventor: YOO CHANG JUN
IPC: H01L21/336
Filed: 2007-03-14
Abstract: A method for forming a gate of a semiconductor device is provided to prevent permeation of chemicals in an etch process and a cleaning process by stacking repeatedly tungsten nitride layers and tungsten layers. A gate insulating layer(212) is formed on a semiconductor substrate(200). A polysilicon layer(214) is formed on the gate insulating layer. A metal silicide layer(216) is formed on the polysilicon layer. A metal layer is formed on the metal silicide layer. A hard mask layer is formed on the metal layer. The metal layer is formed with a stacked structure including amorphous tungsten nitride layers and tungsten layers. The metal silicide layer is formed with a tungsten silicide layer by using a CVD method.
Patent KR-20080085527-A (KR)
Title: Method for alignment of semiconductor device
Inventor: KWON KI SUNG
IPC: H01L21/027
Filed: 2007-03-20
Abstract: A method for aligning a semiconductor device is provided to reduce the TAT(Turn Around Time) of a device by generating an alignment signal and simultaneously aligning the device in X- and Y-directions. A semiconductor device with a check-board type alignment key is aligned through a process in which a light passes through an illumination system, the light passing through the illumination system is illuminated to the alignment key to be diffracted in X- and Y-axis directions, and the diffracted light is analyzed to generate an alignment signal. The illumination system is an X-axis dipole illumination system(310) or a Y-axis dipole illumination system. The light passing through the X-axis dipole illumination system(300) measures an X-axis alignment of the alignment key. The light passing through the Y-axis dipole illumination system measures a Y-axis alignment of the alignment key.
Patent KR-20080004336-A (KR)
Title: A sporting goods for the waist
Inventor: LEE CHUL HYOUNG
IPC: A63B23/02
Filed: 2007-03-22
Abstract: A waist exercise machine is provided to obtain exercise effect as if a user plays with a hoop in a narrow space by pressing the waist with finger pressure rollers of a round finger pressure annular bar coming into contact with the waist. A waist exercise machine is composed of a rotating unit equipped with a seat eccentrically turning and round finger pressure annular bars(4) installed at the upper part of the rotating unit with forming a hole in the center and equipped with plural finger pressure rollers(3) at the round inside. The round finger pressure annular bars are formed in the shape of a semicircular arc and installed at a combining plate(6) mounted at a vertical frame(5) with facing each other. One of each semicircular finger pressure annular bar is shaft-supported to the combining plate to turn through turning pins(7), and joined with the other end of a shock absorber(8) fixed to the combining plate and turned at the predetermined angle with relieving shock.
Patent KR-20080047235-A (KR)
Title: Packet encryption method using block chaining mode of block cipher
Inventor: KO HAENG SEOK
IPC: H04L9/06
Filed: 2007-03-22
Abstract: A packet encryption method using a block chaining mode of a block cipher and a method for providing packet encryption and decoding services using the same are provided to improve performance and efficiency of encryption communication by securing safety from the exposure of an initial vector. A packet encryption method using a block chaining mode of a block cipher includes the steps of: receiving an encryption request and divided packets from a transmission side(S402); generating salt through a random number generating function according to the encryption request and generating an initial vector for a new package for each divided packet by using the generated salt and a shared initial vector(S403); and transmitting the salt and the encrypted package to the transmission side by encrypting the divided package with the generated initial vector for the packet and the shared key(S404).
Patent KR-20080086783-A (KR)
Title: Apparatus and method for outputting audio which interworks video zooming
Inventor: KIM SEUNG IL
IPC: H04N5/262
Filed: 2007-03-23
Abstract: An apparatus and a method for outputting audio which interlocks with video zooming are provided to increase or reduce an audio input and amplify or decrease the audio based on the video input for amplifying the voice of a speaker. A method for outputting audio which interlocks with video zooming comprises the steps of: recording video/audio(S21); judging whether a video zooming command is inputted(S22); judging whether an audio input is selected to interlock based on the video zooming magnification when the video zooming command is inputted(S23); increasing or reducing a video input based on the video zooming magnification and amplifying or decreasing the audio(S24); and storing the video and audio signals which are recorded by amplifying or decreasing the audio magnification while interlocking with the increase or decrease in the video zooming magnification(S25).
Patent KR-20080087231-A (KR)
Title: Veneer change door
Inventor: JO SUNG CHUL
IPC: E06B3/72
Filed: 2007-03-26
Abstract: A veneer change door is provided to enable a user to replace front and rear surfaces of the door with new surfaces instead of replacing the whole door, so that occurrence of A/S is significantly reduced. A user replaces only two opposite surfaces of a veneer change door without replacing the entire door according to a house ambient. Steel materials are attached to front and rear surfaces of a core member. A veneer plate is provided on the core member. The core member has a thickness of 3.6mm. The steel material is attached to the core member so that bending of the core member is removed. The door is economically replaced, so that many people design the veneer plate and personally decorate a house.
Patent KR-20080088133-A (KR)
Title: Overflow prevention structure of cooking instrument
Inventor: YUN JUNG MO
IPC: A47J27/56
Filed: 2007-03-29
Abstract: An overflow prevention structure of a cooking device is provided to maintain a container and a surrounding part of the container in a clean state by forming overflow prevention protrusions which are projected upward around an upper end of the container. An overflow prevention structure of a cooking device comprises overflow prevention units. The overflow prevention units are installed at the periphery of an opened upper part of a container(13) to prevent soup in the container from being overflowed to the outside when food in the container is heated. The overflow prevention units are overflow prevention protrusions(16) which are projected upward around the upper end of the container on which a lid(14) covering an opening(13a) is mounted. The overflow prevention protrusions are integrated with the container.
Patent KR-20080088714-A (KR)
Title: Auto transmission for vehicle
Inventor: KIM TAE HOON
IPC: F16H3/44
Filed: 2007-03-30
Abstract: A 6-speed power train of an automatic transmission for a vehicle and a power delivery method thereof are provided to simplify a structure of the transmission by using a composite planetary gear set, three clutches, and two brakes. A first planetary gear set includes a first sun gear(S1), which is fixed on a transmission case, a first ring gear(R1), and a first planetary carrier(C1), which is variably coupled with a second sun gear of a second planetary gear set. A third clutch(C-3) and a first brake(B1) are parallel-connected with each other, such that the first planetary carrier is variably coupled with one side of the second sun gear. The second planetary gear set includes the second sun gear(S2), a second planetary carrier(C2), and a second ring gear(R2). A third planetary gear set includes a third sun gear(S3), a fourth sun gear(S3'), and a third planetary carrier(C3). The fourth sun gear is directly connected to the second ring gear. A center member is connected to the third planetary carrier. The center member is variably connected to the input shaft through the second clutch. The center member is variably connected to the transmission case through the second brake.
Patent KR-20070064561-A (KR)
Title: Methods and apparatus for fabricating polyimide metal laminates and polyimide metal laminates thereto
Inventor: HWANG YONG SEOK
IPC: H01L21/60
Filed: 2007-04-02
Abstract: A method and an apparatus for fabricating polyimide metal laminates and the polyimide metal laminate manufactured by the same are provided to increase uniform peeling strength and light transmittance of the metal laminate which is formed by using atmosphere plasma. A power source(28) generates atmosphere plasma, and a power electrode(12) is applied with a voltage generated by the power source. A ground electrode(18) is connected to a ground of the power source, in which plasma(313) is generated between the power electrode and the ground electrode. An electrode support(20) has two parallel plates, in which the power electrode is attached to one plate, and the ground electrode is attached to the other plate. A dielectric(312) is provided at one side of the power electrode and the ground electrode to prevent concentration of charge. A gas injecting part(16) injects a plasma generating gas(25) between the power electrode and the ground electrode.
Patent KR-20080092741-A (KR)
Title: Damper pully
Inventor: YUN JE YONG
IPC: F16H55/36
Filed: 2007-04-13
Abstract: A damper pulley is provided to reduce a manufacturing cost by removing an additional coupling bolt based on combination of an acoustic absorbent with a pulley through rotation. A damper pulley includes a pulley(50), an acoustic absorbent(52), an acoustic absorbent cover(54), and a coupling unit(60). The pulley is coupled to a crank shaft. The acoustic absorbent is coupled to a front portion of the pulley. The acoustic absorbent cover coupled to the pulley covers the acoustic absorbent. The coupling unit fixes the acoustic absorbent cover and the pulley to the crank shaft. The acoustic absorbent cover is coupled to the pulley by rotation.
Patent KR-20080050207-A (KR)
Title: Method for processing command of tpm and mobile device using the same
Inventor: JU HONG IL
IPC: G06F15/00
Filed: 2007-04-18
Abstract: A TPM(Trusted Platform Module) command processing method and a wireless terminal for processing the TPM command are provided to improve an operation efficiency of a CPU(Central Processing Unit) in a TPM by multitasking plural TPM commands at the same time. A wireless terminal includes a mobile platform(71) and a TPM(72). The mobile platform transmits a TPM(Trusted Platform Module) command for verifying an integrity of a platform, and receives a response to the TPM command. When the TPM command is received from the mobile platform, the TPM multitasks independent inner functions of the TPM commands and transmits the processed result to the mobile platform in a response message. The independent inner functions are defined as one task.
Patent KR-20080094307-A (KR)
Title: Insulation film and method of manufacturing the same
Inventor: HWANG TAI KYUENG
IPC: B32B7/10
Filed: 2007-04-19
Abstract: A heat shielding film and a method for manufacturing the same are provided to allow rapid drying of the heat shielding and the adhesive layer, to reduce production cost by increasing productivity, and to prevent generation of cracks on the surface of each layer. A heat shielding film comprises: a heat shielding layer(1) to screen radiant heat; an adhesive layer(2) able to be attached to the heat shielding layer; a base material layer(3) on which the heat shielding layer is formed; and a protection layer(4) on which the adhesive layer is established. A method for manufacturing the heat shielding film includes the steps of: applying the heat shielding layer on the base material layer; heat shielding layer by applying microwaves; forming the adhesive layer on one side of the protection layer; hardening or drying the formed adhesive layer by applying microwaves.
Patent KR-20070104290-A (KR)
Title: Hot melt adhesive for packaging applications
Inventor: PAUL CHARLES W
IPC: C09J123/00
Filed: 2007-04-20
Abstract: A low application temperature hot melt adhesive for packaging is provided to substitute for paraffin wax and natural wax useful as a low-temperature application adhesive, and to realize low viscosity, long off time and high heat resistance. A low application temperature hot melt adhesive for packaging comprises: about 10-60 wt% of an ethylene or propylene homo- or co-polymer; about 10-60 wt% of a tackifier; about 15-55 wt% of a saturated fatty acid; and 0-10 wt% of a crystal habit modifier. The hot melt adhesive has a viscosity less than 2,000 cps at 350 deg.F, a Tm higher than 55 deg.C, and a Tc of 35-55 deg.C.
Patent KR-20080095092-A (KR)
Title: Memory module supported ultra wide band communication and method thereof
Inventor: GO HYUN MIN
IPC: G06K19/18
Filed: 2007-04-23
Abstract: A memory card supporting ultra-wide band communication and an operating method of the memory card are provided to recognize an operating system of a system automatically when a memory card is inserted into the system and install a driver automatically according to the recognized operating system. A memory card(120) includes a read only memory(121), a memory(123-1), an ultra-wide band communication unit(127), and a controller. The read only memory stores a driver for supporting operating systems of predetermined systems and information for setting a data transmission/receiving path. The ultra-wide band communication unit converts data stored in the memory into an ultra-wide band frequency signal and transmits the signal or receives an external ultra-wide band frequency signal and converts the signal into predetermined data. The controller detects an operating system of a system(110) connected to the memory card, transmits a driver and information for setting a data transmission/receiving path according to the operating system from the read only memory to the system, receives at least one transmission/receiving setting signal from the system and controls the memory or the ultra-wide band communication unit.
Patent KR-20080095409-A (KR)
Title: Variable directional microphone using analog signal processor
Inventor: KIM JUNG MIN
IPC: H04R1/20
Filed: 2007-04-24
Abstract: A variable directional microphone using an analog signal processor is provided to improve sound quality by separating a noise from a signal through two non-directional microphones and an ASP(Analog Signal Processor). Two microphones are positioned on a PCB(110). An ASP is positioned on the center of the PCB with two mounted microphone. A connection terminal(110a) for interface is formed in a lower surface of the PCB. A case has a sound hole(130) for the inflow of an external sound which is formed at a position corresponding to two microphones.
Patent KR-20080097892-A (KR)
Inventor: JUNG IN SUN
IPC: A23L7/10
Filed: 2007-05-03
Abstract: A five grains scorched rice which has five cardinal colors and is made from five vegetable is provided to help digestion, absorption nourishing snack and diet. A five grains scorched rice which has five cardinal colors and is made from five vegetable comprises the following steps. Rice is boiled with five grains and one among five colors which are made from five kinds vegetable. Scorched rice is made of the rice by using the steel plate or caldron.
Patent KR-20080104553-A (KR)
Title: Planar display device having a plurality of reflectors
Inventor: LEE KI HUN
IPC: F21V7/00
Filed: 2007-05-28
Abstract: A planar display device having a plurality of reflectors is provided to high efficiency and high optical uniformity by making the structure of the device simple relatively. In a planar display device having a plurality of reflectors, a light source(202) has on at least one side of the housing and radiates in direction of an opposite side. A plurality of reflectors(201) has a cross section of the optical radiation direction as the semicircle form and reflects the light from the light source forwardly. A diffusing unit(205) receives light reflected from a plurality of reflectors and diffuses the incident light with providing the uniform illumination. The diameter of the cross section of a corresponding reflector increases as the distance between the reflector and the light source increase.
Patent KR-20080107729-A (KR)
Title: Rubber closures for ampoule
Inventor: MIN WAN GI
IPC: A61J1/06
Filed: 2007-06-08
Abstract: A rubber closure for the injection cartridge is provided to accurately draw out the injection solution of the cartridge in the pressurized withdrawal using an aspirator. A rubber closure(3) for the injection cartridge comprises: a plurality of ring grooves which are inserted into the floor side opening part of the cartridge, and are formed in the side in the state that the upper side and floor side are altogether flat; and a support groove member(4) for steadily being mobile in the state that the rubber closure of the deformation is minimized according to the inner wall of the container(1) while a pusher being naturally located to the center of the rubber closure in the injection withdrawal using the pusher(5) of an aspirator.
Patent KR-20080113548-A (KR)
Title: Polypropylene nonwoven fabric for medical use and producing process thereof
Inventor: HWANG WOO CHANG
IPC: D04H3/02
Filed: 2007-06-25
Abstract: A manufacturing method of a polypropylene multilayered non-woven fabric for medicine is provided to block microorganism by manufacturing the multilayered non-woven fabric for medicine using a fine filament high density filter and to have an excellent air permeability and an excellent feeling of wearing. A manufacturing method of a polypropylene multilayered non-woven fabric for medicine comprises steps of: melting, mixing and homogenizing a polypropylene chip of which a melt index is 20~80g/10 minutes as a main raw material in an extruder; forming a filament by a spinneret, a melt-spun, a cooling and a drawing processes; forming a first and a second webs which are a spanbond layer on a porous conveyer belt moved to the series; melting, mixing and homogenizing a polypropylene chip of which a melt index is 800~1300g/10 minutes as a main raw material in the extruder; drawing a polymer radiated to concentrated hot air of a high speed which is emitted from the side nozzle, forming a third web which is a meltblown layer made of yarn having minute thickness of 1~5mum and laminating the third web into a spanbond/melt blown/spanbond; giving a shape stability by heat-adhering the trilaminar web using a calender; and giving the water repellency, the oil repellency and an antistatic property by depositing, drying and heat-treating the non-woven of which a form stability is given into a solution in which the oil repellent agent and the antistatic agent are mixed.
Patent KR-20080114407-A (KR)
Title: Temperature sensor circuit and method thereof
Inventor: HWANG MI HYUN
IPC: H01L21/66
Filed: 2007-06-27
Abstract: A temperature sensor circuit and a controlling method thereof are provided to control a voltage level according to a compared result and output a controlled voltage level by comparing a voltage signal in inverse proportion to the temperature with a voltage level of a reference voltage signal. A temperature sensor circuit includes a first reference voltage generating unit(10), a second reference voltage generating unit(20), and a controller(30). The first reference voltage generating unit generates the first reference voltage signal by using the first signal which is linearly changed according to temperature change. The second reference voltage generating unit outputs the second reference voltage signal of a constant logic level by using the first reference voltage signal. The controller compares the first signal with the second reference voltage signal. The controller controls the voltage level of the first signal according to the comparison result.
Patent KR-20090002398-A (KR)
Title: Device of pulse command generation for position reference and sensor data acquistion of human riding robot's joint actuator and its control device and method thereof
Inventor: OH JUN HO
IPC: B25J13/00
Filed: 2007-06-28
Abstract: Device for sensor information acquisition and pulse command generation producing the location order of the human on board type robot knuckle driver, and the control device and method using the same are provided that the rotation angle and angular velocity of AC motor in a plurality of joint driving parts are controlled. A device for sensor information acquisition and pulse command generation producing the location order of the human on board type robot knuckle driver comprises a sensor information acquisition part receiving the detection signal of the sensor(400) through the CAN(Controller Area Network) communication, a PCI(Programmable Communication Interface) interface unit(120) delivering the detected signal to a master controller(200) of robot, a digital signal processor for controlling the pulse number generated for a certain time, a motor connector(160) for transmitting the motor control signal with the motor controller(300).
Patent KR-20080001649-A (KR)
Title: Valve door with ball coupling
Inventor: KIM SAM HYUNG SAM
IPC: H01L21/00
Filed: 2007-06-28
Abstract: A valve door including a ball coupling is provided to minimize generation of undesired particles related to the binding of rotating components by including a curbed sealing surface and a flexible coupling and receiving variation of a protrusion length of a door while using the flexible coupling. A chamber includes a chamber body(312), a door member(402), a lever arm(413) and a ball joint(460). The chamber body has a first substrate transfer port. The door member has a sealing surface positioning to selectively seal the first substrate transfer port. The ball joint connects the lever arm to a slit valve door, rotating the lever arm around at least two axes. The chamber includes a second ball joint and a second lever arm. The second lever arm includes a first end coupled to a second shaft disposed through the chamber body and a second end coupled to a second end of a slit valve door member by the second ball joint.
Patent KR-20090000875-A (KR)
Title: Method for fabricating wall oxidation layer in semiconductor device
Inventor: KIM DONG JOO
IPC: H01L21/76
Filed: 2007-06-28
Abstract: A side wall oxidization film formation method of a semiconductor device is provided to convert a washing station into a single type and use ozone gas for washing and perform a washing process and a side wall oxidation process at the same time so that processing stages are reduced. A trench(110) is formed within a semiconductor substrate(100). The semiconductor substrate in which the trench is formed is arranged within a washing station. A first washing which sprays ozone steam vapor while supplying deionized water on the semiconductor substrate arranged in the washing station is performed. A second washing removing a native oxide film on the semiconductor substrate in which the first cleaning is performed is performed. A third washing is performed with cleaning solution including ammonia on the semiconductor substrate in which the second washing is performed. A fourth washing supplying hot deionized water(hot DIW) and ozone steam vapor on the semiconductor substrate in which the third washing is performed is performed and a side wall oxide(115) is formed on the trench.